Nitrate Sop-Based NPK Compound Fertilizer – Fully Water-Soluble for Plant Use

High-Tower Process NPK Fertilizer 18-8-18 (Sulphate of Potash Type)

Appearance	White original color
Nitrogen content(N)	18%
Phosphorus Content (P2O5)	8%
Nitrate Nitrogen content(No3-)	7%
Calium Content (K2O)	18%
Total content (N+P+K)	48%
Moisture Content	≤2.0%
Particle size range	1-4.7mm>=90%

 

A, Product Overview

1, Our premium NPK 18-8-18 fertilizer is crafted with 7% nitrate nitrogen (NO3-N) and 11% ammonium nitrogen (NH4-N) to ensure both immediate nutrient availability and sustained release.

2, Utilizing sulphate of potash (SOP) as the potassium source, this chloride-free formulation is perfect for high-value and chloride-sensitive crops. Its balanced nutrient ratio of nitrogen (18%), phosphorus (8%), and potassium (18%), combined with sulfur content, promotes robust growth and enhanced crop quality.

3, The advanced high-tower granulation process ensures exceptional solubility, uniformity, and reliable performance.

B, Key Features

Advantages of Sulphate of Potash-Based NPK Fertilizer

• Chloride-Free: Perfect for crops sensitive to chloride, such as tobacco, potatoes, and fruit trees.
• Efficient Potassium Source: Sulphate of potash improves plant resistance to stress, enhances fruit quality, and boosts flavor.
• Sulfur Addition: Contributes to sulfur availability, aiding in protein synthesis and improving crop resistance to pests and diseases.

Advantages of Nitrate Nitrogen in NPK Fertilizer

• Faster Absorption: Contains 7% nitrate nitrogen (NO3-N), providing immediate nutrient uptake and promoting early-stage growth.
• Sustained Nutrition: The 11% ammonium nitrogen (NH4-N) ensures steady nitrogen availability during the crop lifecycle.
• Optimized Nitrogen Efficiency: Reduces nitrogen loss, improving utilization rates for higher yields.

Benefits of High-Tower Granulation Technology

• Uniform Granules: Ensures even distribution during application, reducing waste.
• High Solubility: Delivers quick nutrient availability for plants, especially during critical growth phases.
• Low Dust: Provides a cleaner and safer fertilizer-handling experience.
• Long Shelf Life: Granules resist moisture and clumping during storage, ensuring consistent quality.

C, Suitable Crops

This fertilizer is specifically designed for a variety of crops, especially those sensitive to chloride, such as:

• Chloride-Sensitive Crops: Tobacco, potatoes, grapes, citrus, and coffee.
• Field Crops: Corn, wheat, rice, barley, and sorghum.
• Fruits and Vegetables: Apples, bananas, strawberries, tomatoes, cucumbers, and peppers.
• Cash Crops: Tea, sugarcane, oilseeds, and cotton.
• Horticultural Plants: Flowers, shrubs, and other ornamental plants.

D, Recommended Application and Dosage

• Application Timing: Suitable for both basal application and topdressing. Modify based on crop type, growth stage, and soil test results.
• Dosage Guidelines:
  • Field Crops: 200-400 kg per hectare for basal application; 100-200 kg per hectare for topdressing.
  • Fruits and Vegetables: 400-600 kg per hectare, adjusted according to growth stage and nutrient demand.
  • Chloride-Sensitive Crops: 300-500 kg per hectare for optimal results.
  • Horticultural Plants: 50-100 g per plant or 100-200 kg per hectare for mass applications.

For the best results, consult with a local agronomist or conduct a soil test to refine dosage recommendations based on local conditions.

Choose NPK 18-8-18, a chloride-free, sulfur-enriched fertilizer, powered by 7% nitrate nitrogen and advanced high-tower technology. Deliver balanced nutrition for your crops, ensuring better quality and higher yields!

We can not only provide the following conventional packaging, but also customize other types of packaging according to your needs.

25kg	50kg	1000kg

HUBEI KAILONG CHUXING CHEMICAL INDUSTRY GROUP

• Founded in 2005, the company has a registered capital of 278 million yuan, fixed assets of 1.8 billion, more than 800 registered employees, covers an area of about 1, 000 acres, and has 1 product research and development center, 2 business departments, 3 subsidiaries and 5 sales companies.

• Products and production capacity: The company has a "one hospital and two divisions" R&D and trade base in Wuhan; It has three production bases in Zhongxiang City and Xiaogan City. Mainly engaged in the production and sales of nitric acid, ammonium nitrate, synthetic ammonia, nitro compound fertilizer, urine-based compound fertilizer, microbial ecological fertilizer and other chemical products. It has a total of 300, 000 tons/year of nitric acid, 360, 000 tons/year of ammonium nitrate, 400, 000 tons/year of nitro compound fertilizer, 300, 000 tons/year of urine-based compound fertilizer, 200, 000 tons/year of synthetic ammonia, 100, 000 tons/year of microbial ecological special fertilizer, 100, 000 tons/year of carbon dioxide, etc.

  

  
  

  

Q: Can I get smple for a product test?
A:Yes, we can provide less than 1kg sample for free of charge. 

Q: Whats your price term? 
A: FOB/CIF/CNF etc

Q: Whats your payment term?
A: Usually TT/LC, etc

Q: Can I visit your facotry? 
A: Yes, we can provide VR link for a quick online visiting, you are also welcome to make an appointment to visit our factory.

Q: What is your product range?
A: We mainly produce products such as ammonium nitrate, compound fertilizers, synthetic ammonia, etc. If you need other chemical raw materials, we can provide you with relevant supplier information for reference.

Q: Can I customize the ratio of npk fertilizers and add some trace element?
A: Of course, we have relevant agricultural experts and research institutions to provide you with professional and practical agricultural advice. We can answer any agricultural or soil problems for you; And provide customized services for products.